Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 889 insertions, 0 deletions

diff --git a/kabc/vcardtool.cpp b/kabc/vcardtool.cpp
new file mode 100644
index 000000000..d9fdd03a8
--- /dev/null
+++ b/kabc/vcardtool.cpp
@@ -0,0 +1,889 @@
+/*
+    This file is part of libkabc.
+    Copyright (c) 2003 Tobias Koenig <[email protected]>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include <qbuffer.h>
+#include <qdatastream.h>
+#include <qstring.h>
+
+#include "agent.h"
+#include "key.h"
+#include "picture.h"
+#include "secrecy.h"
+#include "sound.h"
+
+#include "vcardtool.h"
+
+using namespace KABC;
+
+static bool needsEncoding( const QString &value )
+{
+  uint length = value.length();
+  for ( uint i = 0; i < length; ++i ) {
+    char c = value.at( i ).latin1();
+    if ( (c < 33 || c > 126) && c != ' ' && c != '=' )
+      return true;
+  }
+
+  return false;
+}
+
+VCardTool::VCardTool()
+{
+  mAddressTypeMap.insert( "dom", Address::Dom );
+  mAddressTypeMap.insert( "intl", Address::Intl );
+  mAddressTypeMap.insert( "postal", Address::Postal );
+  mAddressTypeMap.insert( "parcel", Address::Parcel );
+  mAddressTypeMap.insert( "home", Address::Home );
+  mAddressTypeMap.insert( "work", Address::Work );
+  mAddressTypeMap.insert( "pref", Address::Pref );
+
+  mPhoneTypeMap.insert( "HOME", PhoneNumber::Home );
+  mPhoneTypeMap.insert( "WORK", PhoneNumber::Work );
+  mPhoneTypeMap.insert( "MSG", PhoneNumber::Msg );
+  mPhoneTypeMap.insert( "PREF", PhoneNumber::Pref );
+  mPhoneTypeMap.insert( "VOICE", PhoneNumber::Voice );
+  mPhoneTypeMap.insert( "FAX", PhoneNumber::Fax );
+  mPhoneTypeMap.insert( "CELL", PhoneNumber::Cell );
+  mPhoneTypeMap.insert( "VIDEO", PhoneNumber::Video );
+  mPhoneTypeMap.insert( "BBS", PhoneNumber::Bbs );
+  mPhoneTypeMap.insert( "MODEM", PhoneNumber::Modem );
+  mPhoneTypeMap.insert( "CAR", PhoneNumber::Car );
+  mPhoneTypeMap.insert( "ISDN", PhoneNumber::Isdn );
+  mPhoneTypeMap.insert( "PCS", PhoneNumber::Pcs );
+  mPhoneTypeMap.insert( "PAGER", PhoneNumber::Pager );
+}
+
+VCardTool::~VCardTool()
+{
+}
+
+// TODO: make list a const&
+QString VCardTool::createVCards( Addressee::List list, VCard::Version version )
+{
+  VCard::List vCardList;
+
+  Addressee::List::ConstIterator addrIt;
+  Addressee::List::ConstIterator listEnd( list.constEnd() );
+  for ( addrIt = list.constBegin(); addrIt != listEnd; ++addrIt ) {
+    VCard card;
+    QStringList::ConstIterator strIt;
+
+    // ADR + LABEL
+    const Address::List addresses = (*addrIt).addresses();
+    for ( Address::List::ConstIterator it = addresses.begin(); it != addresses.end(); ++it ) {
+      QStringList address;
+
+      bool isEmpty = ( (*it).postOfficeBox().isEmpty() &&
+                     (*it).extended().isEmpty() &&
+                     (*it).street().isEmpty() &&
+                     (*it).locality().isEmpty() &&
+                     (*it).region().isEmpty() &&
+                     (*it).postalCode().isEmpty() &&
+                     (*it).country().isEmpty() );
+
+      address.append( (*it).postOfficeBox().replace( ';', "\\;" ) );
+      address.append( (*it).extended().replace( ';', "\\;" ) );
+      address.append( (*it).street().replace( ';', "\\;" ) );
+      address.append( (*it).locality().replace( ';', "\\;" ) );
+      address.append( (*it).region().replace( ';', "\\;" ) );
+      address.append( (*it).postalCode().replace( ';', "\\;" ) );
+      address.append( (*it).country().replace( ';', "\\;" ) );
+
+      VCardLine adrLine( "ADR", address.join( ";" ) );
+      if ( version == VCard::v2_1 && needsEncoding( address.join( ";" ) ) ) {
+        adrLine.addParameter( "charset", "UTF-8" );
+        adrLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
+      }
+
+      VCardLine labelLine( "LABEL", (*it).label() );
+      if ( version == VCard::v2_1 && needsEncoding( (*it).label() ) ) {
+        labelLine.addParameter( "charset", "UTF-8" );
+        labelLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
+      }
+
+      bool hasLabel = !(*it).label().isEmpty();
+      QMap<QString, int>::ConstIterator typeIt;
+      for ( typeIt = mAddressTypeMap.constBegin(); typeIt != mAddressTypeMap.constEnd(); ++typeIt ) {
+        if ( typeIt.data() & (*it).type() ) {
+          adrLine.addParameter( "TYPE", typeIt.key() );
+          if ( hasLabel )
+            labelLine.addParameter( "TYPE",  typeIt.key() );
+        }
+      }
+
+      if ( !isEmpty )
+        card.addLine( adrLine );
+      if ( hasLabel )
+        card.addLine( labelLine );
+    }
+
+    // AGENT
+    card.addLine( createAgent( version, (*addrIt).agent() ) );
+
+    // BDAY
+    card.addLine( VCardLine( "BDAY", createDateTime( (*addrIt).birthday() ) ) );
+
+    // CATEGORIES
+    if ( version == VCard::v3_0 ) {
+      QStringList categories = (*addrIt).categories();
+      QStringList::Iterator catIt;
+      for ( catIt = categories.begin(); catIt != categories.end(); ++catIt )
+        (*catIt).replace( ',', "\\," );
+
+      VCardLine catLine( "CATEGORIES", categories.join( "," ) );
+      if ( version == VCard::v2_1 && needsEncoding( categories.join( "," ) ) ) {
+        catLine.addParameter( "charset", "UTF-8" );
+        catLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
+      }
+
+      card.addLine( catLine );
+    }
+
+    // CLASS
+    if ( version == VCard::v3_0 ) {
+      card.addLine( createSecrecy( (*addrIt).secrecy() ) );
+    }
+
+    // EMAIL
+    const QStringList emails = (*addrIt).emails();
+    bool pref = true;
+    for ( strIt = emails.begin(); strIt != emails.end(); ++strIt ) {
+      VCardLine line( "EMAIL", *strIt );
+      if ( pref == true && emails.count() > 1 ) {
+        line.addParameter( "TYPE", "PREF" );
+        pref = false;
+      }
+      card.addLine( line );
+    }
+
+    // FN
+    VCardLine fnLine( "FN", (*addrIt).formattedName() );
+    if ( version == VCard::v2_1 && needsEncoding( (*addrIt).formattedName() ) ) {
+      fnLine.addParameter( "charset", "UTF-8" );
+      fnLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
+    }
+    card.addLine( fnLine );
+
+    // GEO
+    Geo geo = (*addrIt).geo();
+    if ( geo.isValid() ) {
+      QString str;
+      str.sprintf( "%.6f;%.6f", geo.latitude(), geo.longitude() );
+      card.addLine( VCardLine( "GEO", str ) );
+    }
+
+    // KEY
+    const Key::List keys = (*addrIt).keys();
+    Key::List::ConstIterator keyIt;
+    for ( keyIt = keys.begin(); keyIt != keys.end(); ++keyIt )
+      card.addLine( createKey( *keyIt ) );
+
+    // LOGO
+    card.addLine( createPicture( "LOGO", (*addrIt).logo() ) );
+
+    // MAILER
+    VCardLine mailerLine( "MAILER", (*addrIt).mailer() );
+    if ( version == VCard::v2_1 && needsEncoding( (*addrIt).mailer() ) ) {
+      mailerLine.addParameter( "charset", "UTF-8" );
+      mailerLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
+    }
+    card.addLine( mailerLine );
+
+    // N
+    QStringList name;
+    name.append( (*addrIt).familyName().replace( ';', "\\;" ) );
+    name.append( (*addrIt).givenName().replace( ';', "\\;" ) );
+    name.append( (*addrIt).additionalName().replace( ';', "\\;" ) );
+    name.append( (*addrIt).prefix().replace( ';', "\\;" ) );
+    name.append( (*addrIt).suffix().replace( ';', "\\;" ) );
+
+    VCardLine nLine( "N", name.join( ";" ) );
+    if ( version == VCard::v2_1 && needsEncoding( name.join( ";" ) ) ) {
+      nLine.addParameter( "charset", "UTF-8" );
+      nLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
+    }
+    card.addLine( nLine );
+
+    // NAME
+    VCardLine nameLine( "NAME", (*addrIt).name() );
+    if ( version == VCard::v2_1 && needsEncoding( (*addrIt).name() ) ) {
+      nameLine.addParameter( "charset", "UTF-8" );
+      nameLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
+    }
+    card.addLine( nameLine );
+
+    // NICKNAME
+    if ( version == VCard::v3_0 )
+      card.addLine( VCardLine( "NICKNAME", (*addrIt).nickName() ) );
+
+    // NOTE
+    VCardLine noteLine( "NOTE", (*addrIt).note() );
+    if ( version == VCard::v2_1 && needsEncoding( (*addrIt).note() ) ) {
+      noteLine.addParameter( "charset", "UTF-8" );
+      noteLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
+    }
+    card.addLine( noteLine );
+
+    // ORG
+    QStringList organization;
+    organization.append( ( *addrIt ).organization().replace( ';', "\\;" ) );
+    if ( !( *addrIt ).department().isEmpty() )
+      organization.append( ( *addrIt ).department().replace( ';', "\\;" ) );
+    VCardLine orgLine( "ORG", organization.join( ";" ) );
+    if ( version == VCard::v2_1 && needsEncoding( organization.join( ";" ) ) ) {
+      orgLine.addParameter( "charset", "UTF-8" );
+      orgLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
+    }
+    card.addLine( orgLine );
+
+    // PHOTO
+    card.addLine( createPicture( "PHOTO", (*addrIt).photo() ) );
+
+    // PROID
+    if ( version == VCard::v3_0 )
+      card.addLine( VCardLine( "PRODID", (*addrIt).productId() ) );
+
+    // REV
+    card.addLine( VCardLine( "REV", createDateTime( (*addrIt).revision() ) ) );
+
+    // ROLE
+    VCardLine roleLine( "ROLE", (*addrIt).role() );
+    if ( version == VCard::v2_1 && needsEncoding( (*addrIt).role() ) ) {
+      roleLine.addParameter( "charset", "UTF-8" );
+      roleLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
+    }
+    card.addLine( roleLine );
+
+    // SORT-STRING
+    if ( version == VCard::v3_0 )
+      card.addLine( VCardLine( "SORT-STRING", (*addrIt).sortString() ) );
+
+    // SOUND
+    card.addLine( createSound( (*addrIt).sound() ) );
+
+    // TEL
+    const PhoneNumber::List phoneNumbers = (*addrIt).phoneNumbers();
+    PhoneNumber::List::ConstIterator phoneIt;
+    for ( phoneIt = phoneNumbers.begin(); phoneIt != phoneNumbers.end(); ++phoneIt ) {
+      VCardLine line( "TEL", (*phoneIt).number() );
+
+      QMap<QString, int>::ConstIterator typeIt;
+      for ( typeIt = mPhoneTypeMap.constBegin(); typeIt != mPhoneTypeMap.constEnd(); ++typeIt ) {
+        if ( typeIt.data() & (*phoneIt).type() )
+          line.addParameter( "TYPE", typeIt.key() );
+      }
+
+      card.addLine( line );
+    }
+
+    // TITLE
+    VCardLine titleLine( "TITLE", (*addrIt).title() );
+    if ( version == VCard::v2_1 && needsEncoding( (*addrIt).title() ) ) {
+      titleLine.addParameter( "charset", "UTF-8" );
+      titleLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
+    }
+    card.addLine( titleLine );
+
+    // TZ
+    TimeZone timeZone = (*addrIt).timeZone();
+    if ( timeZone.isValid() ) {
+      QString str;
+
+      int neg = 1;
+      if ( timeZone.offset() < 0 )
+        neg = -1;
+
+      str.sprintf( "%c%02d:%02d", ( timeZone.offset() >= 0 ? '+' : '-' ),
+                                  ( timeZone.offset() / 60 ) * neg,
+                                  ( timeZone.offset() % 60 ) * neg );
+
+      card.addLine( VCardLine( "TZ", str ) );
+    }
+
+    // UID
+    card.addLine( VCardLine( "UID", (*addrIt).uid() ) );
+
+    // URL
+    card.addLine( VCardLine( "URL", (*addrIt).url().url() ) );
+
+    // VERSION
+    if ( version == VCard::v2_1 )
+      card.addLine( VCardLine( "VERSION", "2.1" ) );
+    if ( version == VCard::v3_0 )
+      card.addLine( VCardLine( "VERSION", "3.0" ) );
+
+    // X-
+    const QStringList customs = (*addrIt).customs();
+    for ( strIt = customs.begin(); strIt != customs.end(); ++strIt ) {
+      QString identifier = "X-" + (*strIt).left( (*strIt).find( ":" ) );
+      QString value = (*strIt).mid( (*strIt).find( ":" ) + 1 );
+      if ( value.isEmpty() )
+        continue;
+
+      VCardLine line( identifier, value );
+      if ( version == VCard::v2_1 && needsEncoding( value ) ) {
+        line.addParameter( "charset", "UTF-8" );
+        line.addParameter( "encoding", "QUOTED-PRINTABLE" );
+      }
+      card.addLine( line );
+    }
+
+    vCardList.append( card );
+  }
+
+  return VCardParser::createVCards( vCardList );
+}
+
+Addressee::List VCardTool::parseVCards( const QString& vcard )
+{
+  static const QChar semicolonSep( ';' );
+  static const QChar commaSep( ',' );
+  QString identifier;
+
+  Addressee::List addrList;
+  const VCard::List vCardList = VCardParser::parseVCards( vcard );
+
+  VCard::List::ConstIterator cardIt;
+  VCard::List::ConstIterator listEnd( vCardList.end() );
+  for ( cardIt = vCardList.begin(); cardIt != listEnd; ++cardIt ) {
+    Addressee addr;
+
+    const QStringList idents = (*cardIt).identifiers();
+    QStringList::ConstIterator identIt;
+    QStringList::ConstIterator identEnd( idents.end() );
+    for ( identIt = idents.begin(); identIt != identEnd; ++identIt ) {
+      const VCardLine::List lines = (*cardIt).lines( (*identIt) );
+      VCardLine::List::ConstIterator lineIt;
+
+      // iterate over the lines
+      for ( lineIt = lines.begin(); lineIt != lines.end(); ++lineIt ) {
+        identifier = (*lineIt).identifier().lower();
+        // ADR
+        if ( identifier == "adr" ) {
+          Address address;
+          const QStringList addrParts = splitString( semicolonSep, (*lineIt).value().asString() );
+          if ( addrParts.count() > 0 )
+            address.setPostOfficeBox( addrParts[ 0 ] );
+          if ( addrParts.count() > 1 )
+            address.setExtended( addrParts[ 1 ] );
+          if ( addrParts.count() > 2 )
+            address.setStreet( addrParts[ 2 ] );
+          if ( addrParts.count() > 3 )
+            address.setLocality( addrParts[ 3 ] );
+          if ( addrParts.count() > 4 )
+            address.setRegion( addrParts[ 4 ] );
+          if ( addrParts.count() > 5 )
+            address.setPostalCode( addrParts[ 5 ] );
+          if ( addrParts.count() > 6 )
+            address.setCountry( addrParts[ 6 ] );
+
+          int type = 0;
+
+          const QStringList types = (*lineIt).parameters( "type" );
+          for ( QStringList::ConstIterator it = types.begin(); it != types.end(); ++it )
+            type += mAddressTypeMap[ (*it).lower() ];
+
+          address.setType( type );
+          addr.insertAddress( address );
+        }
+
+        // AGENT
+        else if ( identifier == "agent" )
+          addr.setAgent( parseAgent( *lineIt ) );
+
+        // BDAY
+        else if ( identifier == "bday" )
+          addr.setBirthday( parseDateTime( (*lineIt).value().asString() ) );
+
+        // CATEGORIES
+        else if ( identifier == "categories" ) {
+          const QStringList categories = splitString( commaSep, (*lineIt).value().asString() );
+          addr.setCategories( categories );
+        }
+
+        // CLASS
+        else if ( identifier == "class" )
+          addr.setSecrecy( parseSecrecy( *lineIt ) );
+
+        // EMAIL
+        else if ( identifier == "email" ) {
+          const QStringList types = (*lineIt).parameters( "type" );
+          addr.insertEmail( (*lineIt).value().asString(), types.findIndex( "PREF" ) != -1 );
+        }
+
+        // FN
+        else if ( identifier == "fn" )
+          addr.setFormattedName( (*lineIt).value().asString() );
+
+        // GEO
+        else if ( identifier == "geo" ) {
+          Geo geo;
+
+          const QStringList geoParts = QStringList::split( ';', (*lineIt).value().asString(), true );
+          geo.setLatitude( geoParts[ 0 ].toFloat() );
+          geo.setLongitude( geoParts[ 1 ].toFloat() );
+
+          addr.setGeo( geo );
+        }
+
+        // KEY
+        else if ( identifier == "key" )
+          addr.insertKey( parseKey( *lineIt ) );
+
+        // LABEL
+        else if ( identifier == "label" ) {
+          int type = 0;
+
+          const QStringList types = (*lineIt).parameters( "type" );
+          for ( QStringList::ConstIterator it = types.begin(); it != types.end(); ++it )
+            type += mAddressTypeMap[ (*it).lower() ];
+
+          bool available = false;
+          KABC::Address::List addressList = addr.addresses();
+          KABC::Address::List::Iterator it;
+          for ( it = addressList.begin(); it != addressList.end(); ++it ) {
+            if ( (*it).type() == type ) {
+              (*it).setLabel( (*lineIt).value().asString() );
+              addr.insertAddress( *it );
+              available = true;
+              break;
+            }
+          }
+
+          if ( !available ) { // a standalone LABEL tag
+            KABC::Address address( type );
+            address.setLabel( (*lineIt).value().asString() );
+            addr.insertAddress( address );
+          }
+        }
+
+        // LOGO
+        else if ( identifier == "logo" )
+          addr.setLogo( parsePicture( *lineIt ) );
+
+        // MAILER
+        else if ( identifier == "mailer" )
+          addr.setMailer( (*lineIt).value().asString() );
+
+        // N
+        else if ( identifier == "n" ) {
+          const QStringList nameParts = splitString( semicolonSep, (*lineIt).value().asString() );
+          if ( nameParts.count() > 0 )
+            addr.setFamilyName( nameParts[ 0 ] );
+          if ( nameParts.count() > 1 )
+            addr.setGivenName( nameParts[ 1 ] );
+          if ( nameParts.count() > 2 )
+            addr.setAdditionalName( nameParts[ 2 ] );
+          if ( nameParts.count() > 3 )
+            addr.setPrefix( nameParts[ 3 ] );
+          if ( nameParts.count() > 4 )
+            addr.setSuffix( nameParts[ 4 ] );
+        }
+
+        // NAME
+        else if ( identifier == "name" )
+          addr.setName( (*lineIt).value().asString() );
+
+        // NICKNAME
+        else if ( identifier == "nickname" )
+          addr.setNickName( (*lineIt).value().asString() );
+
+        // NOTE
+        else if ( identifier == "note" )
+          addr.setNote( (*lineIt).value().asString() );
+
+        // ORGANIZATION
+        else if ( identifier == "org" ) {
+          const QStringList orgParts = splitString( semicolonSep, (*lineIt).value().asString() );
+          if ( orgParts.count() > 0 )
+            addr.setOrganization( orgParts[ 0 ] );
+          if ( orgParts.count() > 1 )
+            addr.setDepartment( orgParts[ 1 ] );
+        }
+
+        // PHOTO
+        else if ( identifier == "photo" )
+          addr.setPhoto( parsePicture( *lineIt ) );
+
+        // PROID
+        else if ( identifier == "prodid" )
+          addr.setProductId( (*lineIt).value().asString() );
+
+        // REV
+        else if ( identifier == "rev" )
+          addr.setRevision( parseDateTime( (*lineIt).value().asString() ) );
+
+        // ROLE
+        else if ( identifier == "role" )
+          addr.setRole( (*lineIt).value().asString() );
+
+        // SORT-STRING
+        else if ( identifier == "sort-string" )
+          addr.setSortString( (*lineIt).value().asString() );
+
+        // SOUND
+        else if ( identifier == "sound" )
+          addr.setSound( parseSound( *lineIt ) );
+
+        // TEL
+        else if ( identifier == "tel" ) {
+          PhoneNumber phone;
+          phone.setNumber( (*lineIt).value().asString() );
+
+          int type = 0;
+
+          const QStringList types = (*lineIt).parameters( "type" );
+          for ( QStringList::ConstIterator it = types.begin(); it != types.end(); ++it )
+            type += mPhoneTypeMap[(*it).upper()];
+
+          phone.setType( type );
+
+          addr.insertPhoneNumber( phone );
+        }
+
+        // TITLE
+        else if ( identifier == "title" )
+          addr.setTitle( (*lineIt).value().asString() );
+
+        // TZ
+        else if ( identifier == "tz" ) {
+          TimeZone tz;
+          const QString date = (*lineIt).value().asString();
+
+          int hours = date.mid( 1, 2).toInt();
+          int minutes = date.mid( 4, 2 ).toInt();
+          int offset = ( hours * 60 ) + minutes;
+          offset = offset * ( date[ 0 ] == '+' ? 1 : -1 );
+
+          tz.setOffset( offset );
+          addr.setTimeZone( tz );
+        }
+
+        // UID
+        else if ( identifier == "uid" )
+          addr.setUid( (*lineIt).value().asString() );
+
+        // URL
+        else if ( identifier == "url" )
+          addr.setUrl( KURL( (*lineIt).value().asString() ) );
+
+        // X-
+        else if ( identifier.startsWith( "x-" ) ) {
+          const QString key = (*lineIt).identifier().mid( 2 );
+          int dash = key.find( "-" );
+          addr.insertCustom( key.left( dash ), key.mid( dash + 1 ), (*lineIt).value().asString() );
+        }
+      }
+    }
+
+    addrList.append( addr );
+  }
+
+  return addrList;
+}
+
+QDateTime VCardTool::parseDateTime( const QString &str )
+{
+  QDateTime dateTime;
+
+  if ( str.find( '-' ) == -1 ) { // is base format (yyyymmdd)
+    dateTime.setDate( QDate( str.left( 4 ).toInt(), str.mid( 4, 2 ).toInt(),
+                             str.mid( 6, 2 ).toInt() ) );
+
+    if ( str.find( 'T' ) ) // has time information yyyymmddThh:mm:ss
+      dateTime.setTime( QTime( str.mid( 11, 2 ).toInt(), str.mid( 14, 2 ).toInt(),
+                               str.mid( 17, 2 ).toInt() ) );
+
+  } else { // is extended format yyyy-mm-dd
+    dateTime.setDate( QDate( str.left( 4 ).toInt(), str.mid( 5, 2 ).toInt(),
+                             str.mid( 8, 2 ).toInt() ) );
+
+    if ( str.find( 'T' ) ) // has time information yyyy-mm-ddThh:mm:ss
+      dateTime.setTime( QTime( str.mid( 11, 2 ).toInt(), str.mid( 14, 2 ).toInt(),
+                               str.mid( 17, 2 ).toInt() ) );
+  }
+
+  return dateTime;
+}
+
+QString VCardTool::createDateTime( const QDateTime &dateTime )
+{
+  QString str;
+
+  if ( dateTime.date().isValid() ) {
+    str.sprintf( "%4d-%02d-%02d", dateTime.date().year(), dateTime.date().month(),
+                 dateTime.date().day() );
+    if ( dateTime.time().isValid() ) {
+      QString tmp;
+      tmp.sprintf( "T%02d:%02d:%02dZ", dateTime.time().hour(), dateTime.time().minute(),
+                   dateTime.time().second() );
+      str += tmp;
+    }
+  }
+
+  return str;
+}
+
+Picture VCardTool::parsePicture( const VCardLine &line )
+{
+  Picture pic;
+
+  const QStringList params = line.parameterList();
+  if ( params.findIndex( "encoding" ) != -1 ) {
+    QImage img;
+    img.loadFromData( line.value().asByteArray() );
+    pic.setData( img );
+  } else if ( params.findIndex( "value" ) != -1 ) {
+    if ( line.parameter( "value" ).lower() == "uri" )
+      pic.setUrl( line.value().asString() );
+  }
+
+  if ( params.findIndex( "type" ) != -1 )
+    pic.setType( line.parameter( "type" ) );
+
+  return pic;
+}
+
+VCardLine VCardTool::createPicture( const QString &identifier, const Picture &pic )
+{
+  VCardLine line( identifier );
+
+  if ( pic.isIntern() ) {
+    if ( !pic.data().isNull() ) {
+      QByteArray input;
+      QBuffer buffer( input );
+      buffer.open( IO_WriteOnly );
+
+      QImageIO iio( &buffer, "JPEG" );
+      iio.setImage( pic.data() );
+      iio.setQuality( 100 );
+      iio.write();
+
+      line.setValue( input );
+      line.addParameter( "encoding", "b" );
+      line.addParameter( "type", "image/jpeg" );
+    }
+  } else if ( !pic.url().isEmpty() ) {
+    line.setValue( pic.url() );
+    line.addParameter( "value", "URI" );
+  }
+
+  return line;
+}
+
+Sound VCardTool::parseSound( const VCardLine &line )
+{
+  Sound snd;
+
+  const QStringList params = line.parameterList();
+  if ( params.findIndex( "encoding" ) != -1 )
+    snd.setData( line.value().asByteArray() );
+  else if ( params.findIndex( "value" ) != -1 ) {
+    if ( line.parameter( "value" ).lower() == "uri" )
+      snd.setUrl( line.value().asString() );
+  }
+
+/* TODO: support sound types
+  if ( params.contains( "type" ) )
+    snd.setType( line.parameter( "type" ) );
+*/
+
+  return snd;
+}
+
+VCardLine VCardTool::createSound( const Sound &snd )
+{
+  VCardLine line( "SOUND" );
+
+  if ( snd.isIntern() ) {
+    if ( !snd.data().isEmpty() ) {
+      line.setValue( snd.data() );
+      line.addParameter( "encoding", "b" );
+      // TODO: need to store sound type!!!
+    }
+  } else if ( !snd.url().isEmpty() ) {
+    line.setValue( snd.url() );
+    line.addParameter( "value", "URI" );
+  }
+
+  return line;
+}
+
+Key VCardTool::parseKey( const VCardLine &line )
+{
+  Key key;
+
+  const QStringList params = line.parameterList();
+  if ( params.findIndex( "encoding" ) != -1 )
+    key.setBinaryData( line.value().asByteArray() );
+  else
+    key.setTextData( line.value().asString() );
+
+  if ( params.findIndex( "type" ) != -1 ) {
+    if ( line.parameter( "type" ).lower() == "x509" )
+      key.setType( Key::X509 );
+    else if ( line.parameter( "type" ).lower() == "pgp" )
+      key.setType( Key::PGP );
+    else {
+      key.setType( Key::Custom );
+      key.setCustomTypeString( line.parameter( "type" ) );
+    }
+  }
+
+  return key;
+}
+
+VCardLine VCardTool::createKey( const Key &key )
+{
+  VCardLine line( "KEY" );
+
+  if ( key.isBinary() ) {
+    if ( !key.binaryData().isEmpty() ) {
+      line.setValue( key.binaryData() );
+      line.addParameter( "encoding", "b" );
+    }
+  } else if ( !key.textData().isEmpty() )
+    line.setValue( key.textData() );
+
+  if ( key.type() == Key::X509 )
+    line.addParameter( "type", "X509" );
+  else if ( key.type() == Key::PGP )
+    line.addParameter( "type", "PGP" );
+  else if ( key.type() == Key::Custom )
+    line.addParameter( "type", key.customTypeString() );
+
+  return line;
+}
+
+Secrecy VCardTool::parseSecrecy( const VCardLine &line )
+{
+  Secrecy secrecy;
+
+  if ( line.value().asString().lower() == "public" )
+    secrecy.setType( Secrecy::Public );
+  if ( line.value().asString().lower() == "private" )
+    secrecy.setType( Secrecy::Private );
+  if ( line.value().asString().lower() == "confidential" )
+    secrecy.setType( Secrecy::Confidential );
+
+  return secrecy;
+}
+
+VCardLine VCardTool::createSecrecy( const Secrecy &secrecy )
+{
+  VCardLine line( "CLASS" );
+
+  int type = secrecy.type();
+
+  if ( type == Secrecy::Public )
+    line.setValue( "PUBLIC" );
+  else if ( type == Secrecy::Private )
+    line.setValue( "PRIVATE" );
+  else if ( type == Secrecy::Confidential )
+    line.setValue( "CONFIDENTIAL" );
+
+  return line;
+}
+
+Agent VCardTool::parseAgent( const VCardLine &line )
+{
+  Agent agent;
+
+  const QStringList params = line.parameterList();
+  if ( params.findIndex( "value" ) != -1 ) {
+    if ( line.parameter( "value" ).lower() == "uri" )
+      agent.setUrl( line.value().asString() );
+  } else {
+    QString str = line.value().asString();
+    str.replace( "\\n", "\r\n" );
+    str.replace( "\\N", "\r\n" );
+    str.replace( "\\;", ";" );
+    str.replace( "\\:", ":" );
+    str.replace( "\\,", "," );
+
+    const Addressee::List list = parseVCards( str );
+    if ( list.count() > 0 ) {
+      Addressee *addr = new Addressee;
+      *addr = list[ 0 ];
+      agent.setAddressee( addr );
+    }
+  }
+
+  return agent;
+}
+
+VCardLine VCardTool::createAgent( VCard::Version version, const Agent &agent )
+{
+  VCardLine line( "AGENT" );
+
+  if ( agent.isIntern() ) {
+    if ( agent.addressee() != 0 ) {
+      Addressee::List list;
+      list.append( *agent.addressee() );
+
+      QString str = createVCards( list, version );
+      str.replace( "\r\n", "\\n" );
+      str.replace( ";", "\\;" );
+      str.replace( ":", "\\:" );
+      str.replace( ",", "\\," );
+      line.setValue( str );
+    }
+  } else if ( !agent.url().isEmpty() ) {
+    line.setValue( agent.url() );
+    line.addParameter( "value", "URI" );
+  }
+
+  return line;
+}
+
+QStringList VCardTool::splitString( const QChar &sep, const QString &str )
+{
+  QStringList list;
+  QString value( str );
+
+  int start = 0;
+  int pos = value.find( sep, start );
+
+  while ( pos != -1 ) {
+    if ( value[ pos - 1 ] != '\\' ) {
+      if ( pos > start && pos <= (int)value.length() )
+        list << value.mid( start, pos - start );
+      else
+        list << QString::null;
+
+      start = pos + 1;
+      pos = value.find( sep, start );
+    } else {
+      if ( pos != 0 ) {
+        value.replace( pos - 1, 2, sep );
+        pos = value.find( sep, pos );
+      } else
+        pos = value.find( sep, pos + 1 );
+    }
+  }
+
+  int l = value.length() - 1;
+  if ( value.mid( start, l - start + 1 ).length() > 0 )
+    list << value.mid( start, l - start + 1 );
+  else
+    list << QString::null;
+
+  return list;
+}